CVE-2023-32559
7.5
HIGH
CVSS 3.1
EPSS 1.5%
描述
A privilege escalation vulnerability exists in the experimental policy mechanism in all active release lines: 16.x, 18.x and, 20.x. The use of the deprecated API `process.binding()` can bypass the policy mechanism by requiring internal modules and eventually take advantage of `process.binding('spawn_sync')` run arbitrary code, outside of the limits defined in a `policy.json` file. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js.
如何修補 CVE-2023-32559
要修補 CVE-2023-32559,請將受影響套件升級到下列已修補版本。
- —升級至 16.20.2-r0 或更新版本
- —升級至 16.20.2 或更新版本
- —升級至 16.20.2 或更新版本
- —升級至 12.22.12~dfsg-1~deb11u5 或更新版本
CVE-2023-32559 正在被利用嗎?
低 — EPSS 為 1.5%,目前沒有觀察到大規模利用活動。
受影響套件(4)
- from 0, < 16.20.2-r0
- from 0, < 16.20.2, >= 17.0.0, < 18.17.1, >= 19.0.0, < 20.5.1
- from 0, < 16.20.2, >= 17.0.0, < 18.17.1, >= 19.0.0, < 20.5.1
- from 0, < 12.22.12~dfsg-1~deb11u5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |